Nail lamp



FIG. 1 is a perspective view of a nail lamp showing my new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is another perspective view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a right side elevational view thereof;

FIG. 8 is a top plan view thereof; and,

FIG. 9 is a bottom plan view thereof.

The broken lines and unshaded areas adjacent to the broken lines depict portions of the nail lamp that form no part of the claimed design. 

CLAIM The ornamental design for a nail lamp, as shown and described. 